Find all solutions on the interval [0,360)\displaystyle {\left[{0}^{\circ},{360}^{\circ}\right)}. Use exact values. 

 8csc2θ32=0\displaystyle {8}{{\csc}^{{2}}\theta}-{32}={0} 

Separate multiple solutions with a comma. If there are no solutions please enter, "no solution" exactly.